html,
body,
canvas {
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
}
#box {
  background: #272525;
  width: 100%;
  height: 100%;
}
body .my-skin .layui-layer-title {
  color: #f0f8ff;
  border: none;
}
body .my-skin .layui-layer-btn {
  border-top: 1px solid #f0f8ff;
}
body .my-skin .layui-layer-btn a {
  background: #272525;
}
body .my-skin .layui-layer-btn .layui-layer-btn1 {
  background: #f0f8ff;
}
/* layer */
@media screen and (max-width: 1200px) {
  #layui-layer1 {
    min-width: 1100px;
  }
}
